Uninitialized values

modules/gui/wxwindows/extrapanel.cpp

@@ -368,6 +368,8 @@ wxPanel *ExtraPanel::VideoPanel( wxWindow *parent )
     if( f_value > 0 && f_value < 10 )
         gamma_slider->SetValue( (int)(10 * f_value) );
 
+    b_update = VLC_FALSE;
+
     return panel;
 }
 

modules/gui/wxwindows/open.cpp

@@ -372,6 +372,7 @@ OpenDialog::OpenDialog( intf_thread_t *_p_intf, wxWindow *_p_parent,
     SetIcon( *p_intf->p_sys->p_icon );
     file_dialog = NULL;
     i_disc_type_selection = 0;
+    i_disc_title = 0;
     i_open_arg = i_arg;
 
     sout_dialog = NULL;

modules/gui/wxwindows/wizard.cpp

@@ -809,6 +809,8 @@ wizTranscodeCodecPage::wizTranscodeCodecPage( wxWizard *parent,
         video_combo->Append( wxU( vcodecs_array[i].psz_display ) ,
                             (void *)&vcodecs_array[i] );
     }
+    i_video_codec = 0;
+
     video_sizer1->Add( video_combo, 0 , wxALIGN_LEFT , 0 );
 
     video_sizer1->Add( new wxStaticText(this, -1, wxU(_("Bitrate (kb/s)"))),0,
@@ -845,6 +847,8 @@ wizTranscodeCodecPage::wizTranscodeCodecPage( wxWizard *parent,
         audio_combo->Append( wxU( acodecs_array[i].psz_display ) ,
                             (void *)&acodecs_array[i] );
     }
+    i_audio_codec = 0;
+
     audio_sizer1->Add( audio_combo, 0 , wxALIGN_LEFT, 0 );
 
     audio_sizer1->Add( new wxStaticText(this, -1, wxU(_("Bitrate (kb/s)"))),0,